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TPS54231 5V output issue
hi guys,i using TPS54231 to a create USB charger board. But somehow it can't get me 5V output. i wonder is it because i didnt do proper compensation?i copy exactly schematic from BQ500412 eval board...
View ArticleLM2596 start time
Hello, Do we have start ramp-up rate specification of LM2596 from 0V to 3.6V of input ? Customer hope ramp-rate is over 200us period. Competitor is LTC 1763. Thank you.BRPatrick
View ArticleDisplay time in pattern mode
Hi,What is the longest time an image can be displayed using pre-stored pattern mode or pattern on the fly mode ? Currently it looks like the time set in the GUI for the pattern and the actual display...
View ArticleRenaming Header File Error
When renaming a header file within the CCS IDE, the new header file name is automatically updated throughout the all project. The IDE also updates the new name at all the c files that has #include on...
View ArticleError in Building kernel 3.6 for DM365
Hi All,I'm using older kernel 2.6 on my DM365 processor, just to make sure few things i need to build newer kernel on the same platform. I'm building kernel 3.6 with same custom defconfig that we used...
View ArticleAbout intensity modulators
Hello, I have questions about intensity modulators.In terms of product overview, "The PM fiber is slow-axis aligned." means that this product modulates only slow-axis aligned input and highly...
View Articleindoor range of cc2650 sensor tag
i am going to use cc 2260 sensor tag ble in my project, can u tell me the indoor range when used with 2450AT07A0100 product part .
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Software Developer’s Guide 2.1.0 question
Hello:I am follow Developer's guide page 88 : 6.3.1 PIN , modify simpleBLEPeripheral.c:step 3 always show error ?
View ArticleAM335X starting OPP
HI,We are using AM3356 , 600MHz ZCZ package . As i understand from the Datasheet that the VDD_CORE and VDD_MPU for 600MHz is OPP100 . and for the 720,800,1000 MHz it is OPP120 , Turbo , Nitro etc ....
View ArticleWhat the amplifier "U2" in ADS1299EEG-FE Performance Demonstration Kit please?
I want to use the shielding function of the ADS1299EEG-FE Performance Demonstration Kit, but the U2 component was not installed. The doc did not mention what type of amplifier the U2 is, so I don't...
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What is that error mean “expression must be an lvalue or a function designator”
Hi all i add the ZDP_MgmtLeaveRsp（） in the ZDO Msg receive callback。 but it shows me a error “expression must be an lvalue or a function designator”， what is that mean ？...
View ArticleCC2650 : Status of TRNG
Hi,I am using CC2650 with BLE stack 2.1In project, TRNG engine is used for random number generation.To start TRNG :Power_setDependency(PERIPH_TRNG);HalTRNG_InitTRNG();To stop TRNG...
View ArticleFor cc2640, is there any function for long key pressed event?
Hi,For cc2640, is there any function for long key pressed event , or some function that can detect the pin input logic level so I can use it to make a long key pressed event by myself?Regards,Denny
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TPS65911x watch dog reset assert time
Hi Experts, I see TPS659114 having an internal watchdog, but I have not found the reset assert time of the watchdog reset. My concern is the power down time period during watchdog reset. If it is not...
View ArticleTLV320DAC3100 LINUX DRIVER for 3.14.xx kernel.
Hi,As I am using TLV320DAC3100 audio codec with AM335x processor on linux 3.14.26 Kernel.Is there any driver for TLV320DAC3100 codec available.I have already referred below link for driver, but...
View Articleam437x uses nand-flash-writer.out to flash MLO and uboot.img to nandflash on CCS
Hi,TIDoes am437x have nand-flash-writer.out that flashs MLO and uboot.img to nandflash on CCS ?Just like am335x.Or will TI plan to write one in future?Thanks.Vefone.
View ArticleCC2640 - Time offset between scan interval and connection interval
Dear experts, In the BLE stack there are configuration parameters for scan interval and scan window. Scan window is the time during which scan requests and connection requests are sent...
View ArticleHow can CC2650 get 143.60 score on ULPBench?
Hi experts, I'm developing a ULPBench test code on sensortag and wish I can get a similiar score of 143.60. I modify my program from pin_interrupt example and add ulpbench code to it. But the score...
View Articlehow to remove sta mode ? and remove old ssid profile?
when i pluged in cc3200 device in my laptop that not showing any wifi name and when i pressed reset buton then teraterm terminal display message work in sta mode and when i want to format my old wifi...
View ArticleCan 2 BQ76940 stack together ?
Can i stack 2 x BQ76940 to support cells from 18 to 30, i like to use BQ76940 rather than BQ76PL455A because it lack of CC and mosfet control and also 20 cells is the project limit therefore i don't...
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